baber/WOPTO huggingface dataset:
Patent CA-2784740-A1 (CA)
Title: Pale d'helice d'aeronef
Inventor: COUPE DOMINIQUE
IPC: B64C11/26
Filed: 2010-12-20
Abstract: Pale d'hélice d'aéronef (10) comprenant une structure à profil aérodynamique (20) caractérisée en ce que la structure à profil aérodynamique comprend au moins un renfort fibreux obtenu par tissage tridimensionnel de fils et densifïé par une matrice et une pièce de conformation (140) en matériau rigide alvéolé de forme déterminée, ledit renfort comportant au moins deux portions liées entre elles par tissage continu au niveau du bord d'attaque (20a) de la pale d'hélice, les deux portions enserrant ladite pièce de conformation (140).
Patent CA-2786647-A1 (CA)
Title: Valve assembly
Inventor: DUTROP AYMERIC
IPC: F16K47/04
Filed: 2011-01-12
Abstract: The invention relates to a valve assembly (1), in particular reducing valve assembly, comprising a first energy dissipating means (13) and a second energy dissipating means (15) and a valve closing means (17) for opening and closing the valve wherein the geometry of the plurality of apertures (29) of the first energy dissipating means and the geometry of the plurality of the apertures (37) of the second energy dissipating means is such that independently of the opening state of the valve assembly, the pressure drops at the first and second energy dissipating means are better balanced to be able to reduce the effect of cavitation on the housing of the valve assembly.
Patent CA-2786659-A1 (CA)
Title: Mouse artificial chromosome vector
Inventor: OSHIMURA MITSUO
IPC: C12N15/00
Filed: 2011-01-06
Abstract: Disclosed is a mouse artificial chromosome vector, comprising: a natural centromere derived from a mouse chromosome; a mouse-chromosome-derived long-arm fragment formed by deleting a long-arm distal region at a mouse chromosome long-arm site proximal to the centromere; and a telomere sequence, wherein the vector is stably retained in a cell and/or tissue of a mammal. In addition, disclosed are cells or non-human animals comprising the vector, and use of the cells or non-human animals.
Patent CA-2788490-A1 (CA)
Inventor: KORODI GERGELY FERENC
IPC: H03M7/30
Filed: 2011-01-26
Abstract: A method for encoding an input sequence of symbols as a plurality of codewords including primary codewords and secondary codewords, and a method of decoding the plurality of codewords. The codewards are output as a bitstream including an associated codeword type indicator, which specifies whether its associated plurality of consecutive codewords includes at least one secondary codeword and, if so, the location of the first of the at least one secondary codewords. The decoder selects between a primary codeword decoding tree and a secondary codeword decoding tree, and decodes one of the plurality of codewords using the selected decoding tree.
Patent CA-2788778-A1 (CA)
Inventor: MUHAMMAD KHURRAM
IPC: H04W88/02
Filed: 2012-09-04
Abstract: A mobile wireless communications device includes a transceiver, an auxiliary receiver and a controller. The transceiver includes a transmitter and a receiver. The transmitter upconverts a transmit baseband modulated signal and generates an RF modulated signal having a transmit impairment.  The auxiliary receiver is coupled to the transmitter and downconverts the RF modulated signal and generates a receive baseband modulated signal having a receive impairment therein spectrally separated from the transmit impairment. The controller is coupled to the transmitter and the auxiliary receiver and estimates the transmit impairment while ignoring the receive impairment based on comparing the transmit baseband modulated signal with the receive baseband modulated signal. The controller generates an impairment compensation signal based upon the estimated transmit impairment.
Patent CA-2790505-A1 (CA)
Title: Low battery voltage alert system
Inventor: OLSBERG ALAN W
IPC: H02J7/00
Filed: 2011-02-23
Abstract: A system for alerting a low battery charge condition in a portable jump-starter includes a first battery configured to provide a first battery voltage and a voltage comparison circuit that is electrically connected to the positive terminal and the negative terminal of the first battery to compare a reference voltage to the first battery voltage. The system includes an alert circuit electrically connected to the voltage comparison circuit capable of generating an output signal for a speaker. The system also includes an enable/disable switch including a stopper tap. The alert circuit is configured, when enabled, to cause an audible alert when the first battery voltage is less than the reference voltage. When disabled, the alert circuit will not cause the audible alert. The system also includes a display circuit to visually indicate the first battery voltage.
Patent CA-2792232-A1 (CA)
Inventor: GUNDU RAMAKANT KASHINATH
IPC: B30B15/06
Filed: 2011-03-07
Abstract: This invention is related to a device for the manufacture of a dosage form with a hole and method of manufacture. The dosage form may be a modified release dosage form comprising a core coated with a polymeric coat comprising one or more rate controlling polymers, said dosage form having a hole extending through the dosage form resulting in an inner radial surface and an outer radial surface, said core comprising at least one therapeutically active ingredient, characterized in that the inner radial surface is partially coated with said polymeric coat.
Patent CA-2793981-A1 (CA)
Title: Passive security system and equipment on vessels for man over board situations
Inventor: BERMUDEZ PESTONIT PABLO
IPC: G08B25/10
Filed: 2011-04-05
Abstract: The invention relates to a passive safety system and personal equipment on vessels for man-overboard situations. The personal equipment, which is ready to be worn by a crew member of the vessel, includes: a first module (2) built into a belt (4); a life jacket (5) folded inside the first module (2) and connected to the latter by at least one tape (6); a second module (8) located inside the first module (2), connected to the life jacket (5) and configured such as to inflate the life jacket (5) when detecting a man-overboard situation, the first module (2) including, on the rear portion thereof, a flap (3) configured such as to be opened by the inflation of the life jacket (5), enabling the latter to pass through to the outside of the first module (2). The system can be used as passive safety element for "man overboard" situations, to enable immediate detection of said situation and a quick rescue.
Patent CA-2793991-A1 (CA)
Title: Pyrolysis oil containing fuel, method for preparing the fuel and use thereof in an internal combustion engine
Inventor: REEH JENS-UWE
IPC: C10L1/32
Filed: 2010-04-01
Abstract: The present disclosure refers to a pyrolysis oil containing fuel free of emulsifiers, wherein the fuel may be an emulsion of (a) at least one mineral oil and/or synthetic oil and/or natural oil in (b) a pyrolysis oil in a ratio of (a):(b), in weight %, of, e.g., 1 to 15:99 to 85, optionally containing a lubricant. The Sauter Mean Diameter (SMD) D32 of droplets of (a) in the emulsion may be in a range of 1 µm to 15 µm. An internal combustion engine system according to the present disclosure may comprise a reservoir (1) for pyrolysis oil, a reservoir (2) for mineral oil and/or synthetic oil and/or natural oil, a homogenizer (4) configured to provide an emulsion from said pyrolysis oil and said mineral oil and/or synthetic oil and/or natural oil. The homogenizer (4) may include an inlet (4a) connected with said reservoirs (1, 2) and an outlet (4b). The system may also comprise an internal combustion engine (5) which may include at least one combustion chamber (5b), wherein the outlet (4b) of the homogenizer (4) may be connected to the internal combustion engine (5) for operating the same by burning the emulsion.
Patent CA-2794960-A1 (CA)
Inventor: TEMELLI FERAL
IPC: C08J3/12
Filed: 2011-04-01
Abstract: Micro- and nano-sized particles, agglomerates and fibers are generated from high molecular weight water-soluble biopolymers applying supercritical fluid technology. A method of producing micro- or nanoparticles from an aqueous solution of a high molecular weight biopolymer includes the step of spraying the aqueous solution together with a mixture of a compressible gas and a water-soluble co-solvent/antisolvent into a pressurized chamber. The method may be adapted to impregnate the micro- or nanoparticles with a bioactive material. A method for microencapsulating a bioactive material with a biopolymer is also provided.
Patent CA-2798234-A1 (CA)
Inventor: BUETTNER JOSEF
IPC: F16F9/05
Filed: 2011-05-06
Abstract: The invention relates to an air bellows for a pneumatic spring, in particular of a commercial vehicle, comprising an axle-side region and a body-side region, wherein the axle-side region can be arranged on a plunger and moved by means of a compression or extension movement between a first, compressed position and a second, extended position, and further comprising an interior space, which can be filled with compressed air via a compressed air opening that is connected to a compressed air line. The air bellows further comprises a valve connected to the atmosphere for ventilating the interior space, wherein by applying compressed air present in the interior space to the valve said valve can be moved into its closed position.
Patent CA-2800537-A1 (CA)
Title: Compositions pour traitement de la peau
Inventor: WEI KARL SHIQING
IPC: A61K8/46
Filed: 2011-06-10
Abstract: L'invention porte sur une composition de soins personnels qui comporte : au moins une première phase et une seconde phase, ladite première phase comportant a) une phase aqueuse structurée à tensioactif comportant du STnS, n étant compris entre environ 0 et environ 2,5 ; b) ; c) un système structurant comportant i. éventuellement un émulsifiant non ionique ; ii. éventuellement d'environ 0,05 % à environ 5 %, en poids de ladite composition de soins personnels, d'un polymère associatif ; iii. un électrolyte ; ladite seconde phase comportant a) une phase d'agent bénéfique comportant de 1 % à environ 50 %, en poids de ladite composition de soins personnels, d'un agent bénéfique hydrophobe.
Patent CA-2801787-A1 (CA)
Inventor: DYER THOMAS J
IPC: F03G7/00
Filed: 2011-06-07
Abstract: A distributed energy storage or community energy storage unit incorporates a geothermal temperature regulation system. The system includes a sealed, chemically inert storage energy container or "pack" disposed within an underground chamber. The underground chamber is defined by a support structure or box pad 14 that includes side walls and a top or pad. Mechanical and electrical interfaces both to the utility connections and to the CES converter unit are also included.
Patent CA-2803474-A1 (CA)
Inventor: MAIJALA JUHA
IPC: H04B1/034
Filed: 2010-06-22
Abstract: In accordance with an embodiment of the invention there is provided a fiber or plastic based package comprising: an interface adapted to attach and connect, in a detachable manner, a module to a fiber or plastic based package, the module comprising a wireless transmitter, and the interface comprising conductors for transferring package data from the fiber or plastic based package to the module. An embodiment of the invention also comprises a module, system and software. An embodiment of the invention is related to a smart package, its management and various applications thereof.
Patent CA-2804406-A1 (CA)
Inventor: PFANNER ANTON
IPC: A42B3/16
Filed: 2011-07-12
Abstract: A protective helmet is described, with a helmet shell (36) and with an interior fitting subassembly (40) which comprises at least one supporting cage (42), a head band (44) and a neck band (46). Three supporting arms (54, 55, 56) serve to fasten the subassembly (40) to the helmet shell (36) with a spacing. A clearance (60) is thus provided between the interior fitting subassembly (40) and the helmet shell (36) for receiving ear protection capsules (35a, 35b) and supporting brackets (37a, 37b) of an ear protection (34) and of other helmet accessories. When not in use, the ear protection (34) can be pivoted under the helmet shell (36). The protective helmet (30) therefore does not provide any engagement possibilities whatsoever for obstacles such as branches and the like. The supporting arms (54, 55, 56) partially transmit a force acting on the helmet (30) from above back into the helmet shell (36) in order to elastically deform the latter. The helmet (30) therefore has an improved shock absorption capability.
Patent CA-2806518-A1 (CA)
Inventor: ROMAN JONATHAN
IPC: G06F15/16
Filed: 2010-08-17
Abstract: Populating users of a web community into groups. The users may be assigned to, or otherwise associated with, one or more groups in response to an event associated with the user, with another user, with a group, or other type of event. The users may also be removed from a group in response to an event. The population of users into groups can be controlled by a configurable set of rules. These rules can include criteria for associating a user with, or removing a user from, a group in response to an event. The criteria can include criteria based on user information and criteria based on group information. The users may be related to one another in a hierarchical structure.
Patent CA-2806964-A1 (CA)
Inventor: DOHNAL DIETER
IPC: H01F29/04
Filed: 2011-07-07
Abstract: The invention relates to a tap changer for switching among winding taps of a step transformer without interruption, said step transformer having an oil-filled transformer tank, wherein the tap changer does not have a separate housing or a housing that completely encloses the tap changer and is arranged on the outside of or inside the transformer tank connected to the oil filling of the step transformer.
Patent CA-2808236-A1 (CA)
Inventor: PATEL PREMAL
IPC: G01N33/574
Filed: 2011-08-31
Abstract: The present invention concerns cancer biomarkers. In particular, the invention concerns c-met as biomarkers for patient selection and patient prognosis in cancer, as well as methods of therapeutic treatment, articles of manufacture and methods for making them, diagnostic kits, methods of detection and methods of advertising related thereto.
Patent CA-2813349-A1 (CA)
Title: Low profile connector system
Inventor: EGLOFF ERIC
IPC: A61N1/36
Filed: 2011-08-11
Abstract: A low-profile electrical connector includes a housing having exterior perimeter sides and top and bottom surfaces, where the bottom surface is configured to extend along a user's body site and the top surface is spaced above the bottom surface. The connector also includes a side-entry guide channel disposed along the bottom surface. The channel includes an opening along the exterior perimeter side that is configured to receive an electrically conductive element. The channel is also configured to guide the electrically conductive element within the housing. The connector includes a receptacle positioned within the housing and forms an electrically conductive interface with the electrically conductive element.
Patent CA-2817023-A1 (CA)
Inventor: TIRKSCHLEIT MARC
IPC: F28G15/04
Filed: 2011-10-21
Abstract: The invention relates to a cleaning device (1) for a combustion boiler (2), comprising a high-temperature-resistant cleaning hose (3) for feeding a cleaning medium (9) into the combustion boiler (2), a hose reel (5) which can be rotated about a first axis of rotation (4), wherein the cleaning hose (3) can be wound at least partially in said reel, and wherein the hose reel (5) comprises an opening (6) through which the cleaning hose (3) can be guided during winding or unwinding parallel to the first axis of rotation (4).
Patent CA-2817251-A1 (CA)
Inventor: DAVIDSON GREGORY J E
IPC: C08F210/12
Filed: 2011-11-24
Abstract: The present invention relates to ionomers comprising a reaction product of the reaction betweeen a halogenated isoolefin copolymer and at least one phosphorus based nucleophile comprising at least one pendant vinyl group. The present invention also relates to a method of preparing and curing these ionomers.
Patent CA-2817765-A1 (CA)
Title: Method of production of recombinant glycoproteins with increased circulatory half-life in mammalian cells
Inventor: BETENBAUGH MICHAEL J
IPC: A61K8/60
Filed: 2012-01-06
Abstract: Provided herein are methods and recombinant expression systems for the production of recombinant glycoproteins that have increased sialic acid content and contain predominantly alpha2-6 sialic acid linkages. Also provided herein are recombinant glycoproteins that have an increased in vivo circulatory half-life. One potential application of the glycoproteins described herein is for the treatment and prophylaxis of poisoning by neurotoxins.
Patent CA-2817903-A1 (CA)
Inventor: BROCKIE SCOTT W
IPC: A45C11/24
Filed: 2013-05-31
Abstract: The tablet computer case that I have developed, and for which I am seeking patent protection, contains three unique elements - first is the spring latch mechanism; secondly, the wood tray that houses the tablet; thirdly, the rubber U-channels on the case edges. The tablet slides into the 3-side enclosed tray and is kept secure inside the case because the spring prevents it from falling out; the case is dramatically more functional because of the rubber edging on the two face edges. When the spring latch is depressed, it permits the tablet to slide over it into the open side of the tray; then the latch returns to its full height and prevents the tablet from slipping out. The rubber edging on the two face-edges of the case covers enable the case to be viewed at more extreme angles without collapsing, allowing the user's choice of horizontal viewing angles.
Patent CA-2820018-A1 (CA)
Inventor: VOGT SEBASTIAN
IPC: A61L24/06
Filed: 2013-07-03
Abstract: The present invention relates to a paste containing at least one monomer for radical polymerisation, at least one polymer that is soluble in said at least one monomer for radical polymerisation, and at least one filling agent that is poorly soluble or insoluble in said at least one monomer for radical polymerisation, whereby the filling agent is a particulate inorganic calcium salt comprising the following properties i) and ii): i)    at least 90 % by weight of the particulate inorganic calcium salt have a particle size of less than 63 µm, as determined by means of sieve analysis; ii)    the solubility in water of the particulate inorganic calcium salt at 20°C is less than 8.5 g per litre. The present invention also relates to a kit, the use of a paste or of a paste produced from the kit according to the invention for mechanical fixation of articular endoprostheses, for covering skull defects, for filling bone cavities, for femuroplasty, for vertebroplasty, for kyphoplasty, for the manufacture of spacers or for the production of carrier materials for local antibiotics therapy, as well as a form body.
Patent CA-2820218-A1 (CA)
Title: Breast pad construction with improved nipple concealment
Inventor: LIU ZHEN QIANG
IPC: A41C3/14
Filed: 2011-11-28
Abstract: A bra or other garment pad for breast support has a top fabric layer, a top polyurethane foam layer adhered to the top fabric layer and a nipple concealing disk of shaved polyurethane foam adhered to or formed as part of the top foam layer. The disk is at a nipple covering location of an outer perimeter of the pad and is substantially circular, and is spaced inwardly on all sides from the outer perimeter of the pad. The disk has a graduated thickness at a minimum at the disk perimeter and increasing to a maximum at its center. A substantially 100% spandex fabric layer is adhered to the inner surface of the top foam layer and disk and a bottom polyurethane foam layer is adhered to an inner surface of the spandex layer with a fabric lining layer adhered to the bottom foam layer.
Patent CA-2822426-A1 (CA)
Inventor: RAMJIT RAVI
IPC: A61F5/443
Filed: 2011-12-20
Abstract: A convex ostomy device, including i) a moldable pressure-sensitive thin center region covered on both sides with an adhesive; and ii) a thick region outside of and thicker than the center region, covered on both sides with the adhesive.
Patent CA-2823035-A1 (CA)
Title: Trappe d'aeration ignifuge
Inventor: AUDET JEAN-PIERRE J P A
IPC: A62B17/00
Filed: 2013-08-08
Abstract: L'invention relève du domaine des techniques de couture, de patrons et du vêtement, plus particulièrement le vêtement de sécurité. Afin d'améliorer les conditions de travail souvent insoutenables pour les travailleurs devant être munis d'un couvre-tout ou d'un autre vêtement protecteur ignifuge et devant être exposés à des chaleurs intenses et parfois même aux flammes, l'invention propose une trappe d'aération ignifuge apposée sur des vêtements anti-feu permettant un système de convection naturelle, facilitant l'évacuation de la chaleur et l'entrée d'air frais activée par le mouvement naturel, tout en garantissant la protection de l'usager de par sa conception ignifuge.
Patent CA-2823116-A1 (CA)
Inventor: GANGULY UTPAL
IPC: E21B44/00
Filed: 2011-12-28
Abstract: A system and method for performing stimulation operations at a wellsite having a subterranean formation with of a reservoir therein is provided. The method involves performing reservoir characterization to generate a mechanical earth model based on integrated petrophysical, geomechanical and geophysical data. The method also involves generating a stimulation plan by performing well planning, a staging design, a stimulation design and a production prediction based on the mechanical earth model. The stimulation design is optimized by repeating the well planning, staging design, stimulation design, and production prediction in a feedback loop until an optimized stimulation plan is generated.
Patent CA-2823665-A1 (CA)
Title: Indole compounds or analogues thereof useful for the treatment of age-related macular degeneration (amd)
Inventor: ALTMANN EVA
IPC: A61P27/02
Filed: 2012-01-02
Abstract: The present invention provides a compound of formula (I): a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
Patent CA-2823915-A1 (CA)
Inventor: HAYASHI HIOYUKI
IPC: A01N43/50
Filed: 2012-01-11
Abstract: In order to control the clubroot of brassica vegetables which is settled-planted in a farm field, it is necessary to previously treat the seedling with a chemical before settled planting or treat the soil with a chemical, but the clubroot is sometimes not controlled depending on the weather or soil conditions. In addition, the treatment with a fungicidal compound at a high concentration causes a problem of phytotoxicity or crop persistence. An object of the present invention is to solve these problems and provide a method for easily and simply controlling clubroot without causing a problem of phytotoxicity or crop persistence. The present invention provides a method for controlling clubroot, comprising applying cyazofamid to brassica vegetables after seeding or settled planting in a farm field.
Patent CA-2824434-A1 (CA)
Inventor: ANDERBERG JOSEPH
IPC: G01N33/53
Filed: 2012-01-08
Abstract: The present invention relates to methods and compositions for monitoring, diagnosis, prognosis, and determination of treatment regimens in subjects suffering from or suspected of having a renal injury. In particular, the invention relates to using a one or more assays configured to detect a kidney injury marker selected from the group consisting of Proheparin-binding EGF-like growth factor, Tenascin C, Angiopoietin- related protein 4, Fibroblast growth factor 19, Fibroblast growth factor 21, Heparin- binding growth factor 1, Angiopoietin-related protein 6, Proepiregulin, Probetacellulin, Amphiregulin, Angiogenin, Thrombospondin-2, and Collagen alpha- 1 (XVIII) chain as diagnostic and prognostic biomarkers in renal injuries.